i
Vertoz
Filter interviews by
I applied via Walk-in and was interviewed in May 2024. There were 4 interview rounds.
Good and easy. It includes basic grammar knowledge and also logical reasoning.
Probability of a horse going out of a chessboard in 'n' steps.
The total number of possible moves for a horse is 8.
The probability of going out of the board depends on the position of the horse.
For example, if the horse is at a corner, the probability of going out of the board is higher.
The probability can be calculated using combinatorics and geometry.
Algorithms for manipulating arrays and strings in coding
Use sorting algorithms like quicksort and mergesort for arrays
Use string manipulation functions like substring and replace for strings
Use dynamic programming for optimizing solutions to array and string problems
Designing a large scale Ad Server
Use distributed systems for scalability
Implement caching for faster ad delivery
Ensure high availability and fault tolerance
Use real-time bidding for efficient ad placement
Implement fraud detection mechanisms
Ensure compliance with privacy regulations
Maximum sub sequence sum in an array
Use Kadane's algorithm
Initialize max_so_far and max_ending_here to 0
Iterate through the array and update max_ending_here and max_so_far
Return max_so_far
Endianness refers to the byte order of a system. It determines how multi-byte data types are stored in memory.
Little-endian systems store the least significant byte first, while big-endian systems store the most significant byte first.
Endianness can affect the way data is transmitted between systems.
To determine the endianness of a system, you can use the byte order mark (BOM) or write a test program that checks the by...
Sort an array of 0's and 1's only.
Use two pointers, one at the beginning and one at the end of the array.
Swap 0's from the beginning with 1's from the end until the pointers meet.
Alternatively, use a counting sort algorithm to count the number of 0's and 1's and then reconstruct the array.
Heaps are data structures used to efficiently find the maximum or minimum element in a collection.
Max heap: parent nodes are always greater than or equal to child nodes
Min heap: parent nodes are always smaller than or equal to child nodes
Heaps are commonly used in priority queues and sorting algorithms
Heap operations include insert, delete, and extract max/min
Example: An array [3, 8, 2, 5, 1, 4, 6] can be represented a
Find 3 numbers in an array where a+b=c.
Loop through the array and check for all possible combinations of a and b.
Use a hash table to store the values of a and b, and check if c is present in the hash table.
Sort the array and use two pointers to find a and b, and then check if their sum equals c.
I was interviewed before Jun 2016.
I prefer Python because of its simplicity, readability, and extensive libraries.
Python is known for its simplicity and readability, making it easier to write and understand code.
Python has a large number of libraries and frameworks that can be used to quickly develop applications.
Python's syntax is clean and concise, allowing for faster development and easier maintenance.
Python is widely used in various domains such as...
I want to work with Pubmatic because of their innovative technology solutions and strong reputation in the industry.
Pubmatic is known for their cutting-edge technology solutions in the digital advertising space
I admire Pubmatic's strong reputation and track record in the industry
I believe working at Pubmatic will provide me with valuable learning opportunities and career growth
I applied via Campus Placement
I am an avid traveler and have visited over 20 countries
I love experiencing new cultures and trying new foods
I have backpacked through Europe and Asia
I have volunteered in orphanages in Cambodia and Nepal
Mobile advertising platform
Adtech
Mobile marketing
App monetization
I was interviewed in Nov 2016.
Develop a strategy for a new company to enter the e-commerce sector.
Conduct market research to identify target audience and competitors
Create a user-friendly and visually appealing e-commerce website
Implement effective digital marketing strategies to drive traffic and increase brand visibility
Offer competitive pricing and attractive discounts to attract customers
Provide excellent customer service and ensure smooth orde...
The number of people traveling from city A to B by road is unknown.
There is no available data to determine the exact number of people traveling from city A to B by road.
Without specific data, it is impossible to provide an accurate answer.
A survey or data collection process would be required to determine the number of people traveling between the cities.
I applied via Campus Placement and was interviewed before Jul 2021. There were 3 interview rounds.
General aptitude test with math and logic related questions. there were also coding questions which were given more weightage than the other questions.
based on 1 interview
Interview experience
based on 1 review
Rating in categories
Software Engineer
18
salaries
| ₹0 L/yr - ₹0 L/yr |
AD Operations Specialist
13
salaries
| ₹0 L/yr - ₹0 L/yr |
Business Development Specialist
13
salaries
| ₹0 L/yr - ₹0 L/yr |
Talent Acquisition Specialist
10
salaries
| ₹0 L/yr - ₹0 L/yr |
System Administrator
7
salaries
| ₹0 L/yr - ₹0 L/yr |
InMobi
Komli Media
Affle
Amagi Media Labs